Detailed Design

Team Vision for Detailed Design Phase

Our primary objectives for this phase were to:

  • Update test plans
    • Control: motor and solenoid drivers, power supplies, controller mapping, transmission range
    • Navigation: motor/robot movement speed, battery life, frame weight and size
    • Force Actuation: mock flow loop, arm and finger
  • Acquire remaining parts necessary for test plans
  • Update schematics and flow charts for each subsystem
  • Come up with team and individual plans for MSD II
  • Prepare for the gate review

Detailed Design Phase To-Do List

Prototyping, Engineering Analysis, Simulation

The following subsystems will be prototyped:

Control System

Solenoid Drivers

Force Actuation System

Arm
Fingers
Mock Flow Loop

Drawings, Schematics, Flow Charts, Simulations

Control System

Motor Driver:
Motor Driver
Motor Driver Documentation

Power Supply:
5V Power Supply
5V Power Supply Documentation
24V Power Supply
24V Power Supply Documentation

Solenoid Driver:
Solenoid Driver

Drive System
Drive Controls Schematic
Priming of Air Flow System
Air Prime Controls Schematic
Arm and Finger System
Air Prime Controls Schematic
Controls Preliminary Code: Xbox controller Arduino code
Controls Risk Management: Bad User Input

Navigation System

Feasibility: Torque Analysis
Full Model Assembly:
Entire Mechanical System
Base Model Assembly:
Base Model
Upper Model Assembly:
Upper Assembly Model

Force Actuation System

Feasibility: Air System
Detailed Flow Loop:
Detailed Flow Loop Schematic
Mock Flow Loop:
border|Mock Flow Loop Schematic

Bill of Material (BOM)

We consolidated the BOM of each subsystem into one: Total BOM

Test Plans

Control System

Solenoid Driver Test

Control Test Plan

Navigation System

Motor Speed Test

Frame Test

Battery Life Test

Force Actuation System

Mock Flow Loop

Arm and Fingers Test

Design and Flowcharts

Updated System Architecture

3 Subsystems:

  • Control System
  • Navigation System
  • Force Actuation System

border|Updated System Architecture

Risk Assessment

Updated Risk Assessment